multicomp6809 C4
multicomp6809 on the C4 board
jtag setup
cable dirtyjtag bsdl path /home/tingo/doc/Altera/docs/fpga/bsdl/ detect svf ./whatever/file.svf
back to C4 board, main multicomp6809 page.
links
local links
c1, e1,
History
2021-10-03: I re-created this page on my self-hosted web server.
2018-10-11: e1 - (eBay) C4 board - multicomp6809 - reading from the microSD card works
OK HEX OK 200 80 DUMP 0200 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0210 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0220 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0230 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0240 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0250 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0260 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0270 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ OK 0 200 SDRD OK 200 80 DUMP 0200 C3 5C D3 C3 58 D3 7F 00 43 6F 70 79 72 69 67 68 .\..X...Copyrigh 0210 74 20 31 39 37 39 20 28 63 29 20 62 79 20 44 69 t 1979 (c) by Di 0220 67 69 74 61 6C 20 52 65 73 65 61 72 63 68 20 20 gital Research 0230 20 20 20 20 00 00 00 00 00 00 00 00 00 00 00 00 ............ 0240 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0250 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0260 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0270 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ OK
good.
2018-10-10: e1 - (eBay) C4 board - multicomp6809 - with vduffd0 low (to GND), the machine has serial connected and working:
�6809 CamelForth v1.1 20 Mar 16 OK
nice.
2018-10-10: e1 - (eBay) C4 board - multicomp6809 - assigned n_reset as well
pin 65 n_reset
ok.
2018-10-09: e1 - (eBay) C4 board - multicomp6809 - assigned vduffd0
pin 64 vduffd0
and when I ground it, pin 31 DS3 n_LED9 lights up. So some things work.
2018-10-09: e1 - (eBay) C4 board - microSD adapter, pin assignments
pin 38 sdMISO pin 39 sdSCLK pin 42 sdMOSI pin 32 sdCS
and GND, +3V3.
2018-09-27: e1 - next I opened the McrocomputerPCB project, changed device to EP4CE6E22C8, and removed all location assignments. Compiled, changed settings, tested ok. Assignments
pin 88 clk pin 66 rxd1 pin 68 txd1 pin 70 rts1 (not connected)
I also set INTERNAL_RAM to '1' LEDs
pin 28 DS1 - pin 32 DS2 - assigned to n_LED7 (not used) pin 31 DS3 - assigned to n_LED9 (not used) pin 30 DS4 - assigned to driveLED
compile again. Test. I just get a garabage character on the serial console, and DS1, DS2 and DS4 is lit.
2018-09-27: e1 - I cloned the multicomp6809 repository directory
[tingo@kg-elitebook multicomp]$ pwd /home/tingo/personal/projects/fpga/Altera/c4/multicomp
clone
[tingo@kg-elitebook multicomp]$ git clone https://github.com/nealcrook/multicomp6809.git Cloning into 'multicomp6809'... remote: Enumerating objects: 5, done. remote: Counting objects: 100% (5/5), done. remote: Compressing objects: 100% (5/5), done. remote: Total 1288 (delta 0), reused 1 (delta 0), pack-reused 1283 Receiving objects: 100% (1288/1288), 10.10 MiB | 1.30 MiB/s, done. Resolving deltas: 100% (780/780), done.
ok.